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I4gl+gcc on AIX 4.3.2

Posted in 2000

Topics: Stored Procedures & SPL, Connectivity: ESQL/C, 4GL & Embedded SQL, Platform-Specific Issues

M Hansen — — source: Informix-list mailing list archive (1991-1998)

Hi Have anybody managed to get I4gl to work with gcc on AIX? I have I4gl 7.30.UC4 / GCC V.2.95.2 and AIX 4.3.2.0. Every thing compiles ok, but when i try to display or input data with form fields the program core dumps. Pleae have a look at bruger.4gl and dbx output btw. I had to remove "-qarch=com -qchars=signed " from A env. cmd in c4gl. Gcc didn't recognize them. Regards Michael c4gl -static -o bruger bruger.4gl main define p_bruger integer open form bru from "bruger" display form bru clear form # OK display "Test" at 1,2 # OK display "Test" at 23,75 # OK display "Test" at 10,15 # OK sleep 2 display p_bruger to formonly.bruger # core segmentation fault # OR input p_bruger from formonly.bruger # core segmentation fault end main /appl/paller-v4>dbx bruger core Type 'help' for help. reading symbolic information ...warning: no source compiled with -g [using memory image in core] Segmentation fault in _reclookup at 0xd1d029d8 0xd1d029d8 (_reclookup+0xac) 9b7e0000 stb r27,0x0(r30) (dbx) where _reclookup(??) at 0xd1d029d8 _frmflookup(??) at 0xd1d027dc fldsurvey(??, ??, ??, ??) at 0xd1d1509c _mfinput(??, ??, ??, ??, ??, ??) at 0xd1d176b8 main(0x1, 0x2ff22838) at 0x10000650 (dbx)

↪ replying to M Hansen
Jonathan Leffler — — source: Informix-list mailing list archive (1991-1998)

M Hansen wrote: > Have anybody managed to get I4gl to work with gcc on AIX? > > I have I4gl 7.30.UC4 / GCC V.2.95.2 and AIX 4.3.2.0. -fwritable-strings? > Every thing compiles ok, but when i try to display or input data with form > fields the program core dumps. > > Pleae have a look at bruger.4gl and dbx output > > btw. I had to remove "-qarch=com -qchars=signed " from A env. cmd in c4gl. > Gcc didn't recognize them. They are options for the AIX compiler, not GCC. > > c4gl -static -o bruger bruger.4gl > > main > define p_bruger integer > open form bru from "bruger" > display form bru > clear form # OK > display "Test" at 1,2 # OK > display "Test" at 23,75 # OK > display "Test" at 10,15 # OK > sleep 2 > display p_bruger to formonly.bruger # core segmentation fault > # OR > input p_bruger from formonly.bruger # core segmentation fault > > end main > > /appl/paller-v4>dbx bruger core > Type 'help' for help. > reading symbolic information ...warning: no source compiled with -g > > [using memory image in core] > > Segmentation fault in _reclookup at 0xd1d029d8 > 0xd1d029d8 (_reclookup+0xac) 9b7e0000 stb r27,0x0(r30) > (dbx) where > _reclookup(??) at 0xd1d029d8 > _frmflookup(??) at 0xd1d027dc > fldsurvey(??, ??, ??, ??) at 0xd1d1509c > _mfinput(??, ??, ??, ??, ??, ??) at 0xd1d176b8 > main(0x1, 0x2ff22838) at 0x10000650 > (dbx) -- Yours, Jonathan Leffler (Jonathan.Leffler@Informix.com) #include <disclaimer.h> Guardian of DBD::Informix v1.00.PC1 -- http://www.perl.com/CPAN "I don't suffer from insanity; I enjoy every minute of it!"

↪ replying to M Hansen
Art S. Kagel — — source: Informix-list mailing list archive (1991-1998)

When you use gcc to compile 4GL you have to add the -fwritable-strings to the compile line (just add it to the compile lines in c4gl) as 4GL is not well behaved and writes to static strings all the time. Art S. Kagel M Hansen wrote: > > Hi > > Have anybody managed to get I4gl to work with gcc on AIX? > > I have I4gl 7.30.UC4 / GCC V.2.95.2 and AIX 4.3.2.0. > > Every thing compiles ok, but when i try to display or input data with form > fields the program core dumps. > > Pleae have a look at bruger.4gl and dbx output > > btw. I had to remove "-qarch=com -qchars=signed " from A env. cmd in c4gl. > Gcc didn't recognize them. > > Regards > Michael > > c4gl -static -o bruger bruger.4gl > > main > define p_bruger integer > open form bru from "bruger" > display form bru > clear form # OK > display "Test" at 1,2 # OK > display "Test" at 23,75 # OK > display "Test" at 10,15 # OK > sleep 2 > display p_bruger to formonly.bruger # core segmentation fault > # OR > input p_bruger from formonly.bruger # core segmentation fault > > end main > > /appl/paller-v4>dbx bruger core > Type 'help' for help. > reading symbolic information ...warning: no source compiled with -g > > [using memory image in core] > > Segmentation fault in _reclookup at 0xd1d029d8 > 0xd1d029d8 (_reclookup+0xac) 9b7e0000 stb r27,0x0(r30) > (dbx) where > _reclookup(??) at 0xd1d029d8 > _frmflookup(??) at 0xd1d027dc > fldsurvey(??, ??, ??, ??) at 0xd1d1509c > _mfinput(??, ??, ??, ??, ??, ??) at 0xd1d176b8 > main(0x1, 0x2ff22838) at 0x10000650 > (dbx)

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